function KillSpace(x) { while((x.length>0)&&(x.charAt(0)=='')) x=x.substring(1,x.length) while((x.length>0)&&(x.charAt(x.length-1)=='')) x=x.substring(0,x.length-1) return x } function checkEmail(obj) { var reg=/^[^\d\-_][\w\-.]*[^\-_]@[^\-][a-zA-Z\d\-]*[^\-](\.[^\-][a-zA-Z\d\-]*[^\-])*\.[a-zA-Z]{2||3}(\.[a-zA-Z]{2})?$/; if(KillSpace(obj.value)!='') { if(!reg.test(obj.value)) { alert('请你输入正确的邮箱格式。'); obj.focus(); obj.select(); } } } function sendmail() { document.sendmailForm.arttitle.value = document.getElementsByTagName("title")[0].innerText; alert(document.sendmailForm.arttitle.value); document.sendmailForm.thisurl.value=location.href; document.sendmailForm.submit(); } function doZoom(size){ document.getElementById('zoom').style.fontSize=size+'px' setTailPosition() } function doPrint(){ var str="\n"; var article; var css; var url = window.location.href; var strAdBegin=""; var strAdEnd=""; var strFontSize='? ? ? | '.toLowerCase() var strdoPrint="doPrint()"; var strTmp; css=""; str += css; str += ""; str += "

" str += "

返回打印

"; str += "

"; article=document.getElementById('article').innerHTML; if(article.indexOf(strAdBegin)!=-1){ str +=article.substr(0,article.indexOf(strAdBegin)); strTmp=article.substr(article.indexOf(strAdEnd)+strAdEnd.length, article.length); } else{ strTmp=article; } str +=strTmp; //str += ( url.indexOf("#")>0 ) ? url.substr(0,url.indexOf("#")) : url; str += "

"; str += ""; document.write(str); document.close(); }